Company lists · Data refreshed September 2026

Top 25 Heating equipment manufacturers based in the Netherlands

RevenueBase identified 106 heating equipment manufacturers headquartered in the Netherlands as of September 2026 and tracks 1,981 professional contacts across them, including 232 with verified work emails. Deventer is the largest hub.

This list covers heating equipment manufacturers headquartered in the Netherlands, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review
106Companies
1,981Contacts tracked
232Verified emails
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The 25 largest heating equipment manufacturers based in the Netherlands

Ranked by team size
Top 25 of 106 heating equipment manufacturers based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to heating equipment manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceCoevorden, NetherlandsHQ checked Sep 16, 2026201-500199 contacts →

Indirect evidence

“Intergas: an introduction.”

Source: RevenueBase Database · checked Sep 16, 2026
2Indirect evidenceNijkerk, NetherlandsHQ checked Sep 16, 202651-20058 contacts →

Indirect evidence

“Bronswerk Heat Transfer is an internationally oriented company, actively involved in the energy sector across the globe, with special products for thermo-dynamic processes.”

Source: RevenueBase Database · checked Sep 16, 2026
3Indirect evidenceDokkum, NetherlandsHQ checked Sep 16, 202611-5033 contacts →

Indirect evidence

“ASN Installaties zorgt voor de installatie, service en onderhoud van cv-ketels, geisers,(zonne-)boilers en zonnepanelen.”

Source: RevenueBase Database · checked Sep 16, 2026
4Indirect evidenceHeerenveen, NetherlandsHQ checked Sep 16, 202651-20031 contacts →

Indirect evidence

“Glen Dimplex Flame Europe is gevestigd in Heerenveen, Nederland, en heeft diverse haarden merken onder haar hoede namelijk Faber en Dimplex, Al ruim 175 jaar is Faber een…”

Source: RevenueBase Database · checked Sep 16, 2026
5Partial evidenceBreda, NetherlandsHQ checked Sep 16, 202651-20031 contacts →

Partial evidence

“For more than 50 years, Thermobile has been making mobile and stationary space heaters that provide the best possible heating for every space.”

Source: RevenueBase Database · checked Sep 16, 2026
6Indirect evidenceDiemen, NetherlandsHQ checked Sep 16, 202611-5030 contacts →

Indirect evidence

“Sinds 1955 vertegenwoordigt Monarch de fabrikant Weishaupt GmbH.”

Source: RevenueBase Database · checked Sep 16, 2026
7Strong evidenceWinterswijk, NetherlandsHQ checked Sep 16, 202651-20029 contacts →

Strong evidence

“Winterwarm is a leading European manufacturer of sustainable heating, cooling and lighting solutions for commercial and industrial environments.”

Source: RevenueBase Database · checked Sep 16, 2026
8Partial evidenceHendrik Ido Ambacht, NetherlandsHQ checked Sep 16, 202611-5021 contacts →

Partial evidence

“Heatmaster was founded in 2002 and is a leading supplier for heating systems on board of ships.”

Source: RevenueBase Database · checked Sep 16, 2026
9Partial evidenceTholen, NetherlandsHQ checked Sep 16, 202611-5021 contacts →

Partial evidence

“U-Tube Systems has become a full supplier in the field of heating and cooling systems.”

Source: RevenueBase Database · checked Sep 16, 2026
10Partial evidenceHengelo, NetherlandsHQ checked Sep 16, 202611-5020 contacts →

Partial evidence

“ETHERMA has more than 40 years of experience in the planning, design, production and installation of electric heating systems, infrared heaters, open space, gutter, roof heating…”

Source: RevenueBase Database · checked Sep 16, 2026
11Strong evidenceRotterdam, NetherlandsHQ checked Sep 16, 202651-20017 contacts →

Strong evidence

“As a Pioneer® in high-temperature gaskets & insulation solutions, ICL specializes in providing technologically advanced solutions to heating system manufacturers in the domestic…”

Source: RevenueBase Database · checked Sep 16, 2026
12Partial evidenceMedemblik, NetherlandsHQ checked Sep 16, 202611-5016 contacts →

Partial evidence

“Sinus Jevi Electric Heating bv is a world-wide operating company, specialised in heat systems and control systems for the petrochemical and chemical industry, refineries, food and…”

Source: RevenueBase Database · checked Sep 16, 2026
13Partial evidenceWijchen, NetherlandsHQ checked Sep 16, 202611-5016 contacts →

Partial evidence

Heating Group International is the Dutch market leader in the design and production of industrial electric process heating systems and services.”

Source: RevenueBase Database · checked Sep 16, 2026
14Indirect evidenceRijsenhout, NetherlandsHQ checked Sep 16, 202611-5014 contacts →

Indirect evidence

“Zantingh is een internationaal opererend bedrijf, gespecialiseerd in professionele gasbranderinstallaties, CV-componenten, rookgascondensors, warmtewisselaar en systemen voor…”

Source: RevenueBase Database · checked Sep 16, 2026
15Partial evidenceWeert, NetherlandsHQ checked Sep 16, 202651-20014 contacts →

Partial evidence

“AIC (Advanced Industrial Components) was founded in 2001 and rapidly became an internationally recognised reliable specialist in the design, engineering and manufacture of…”

Source: RevenueBase Database · checked Sep 16, 2026
16Partial evidenceWoudenberg, NetherlandsHQ checked Sep 16, 202651-20012 contacts →

Partial evidence

“Since 2022, thermoCet has been part of the Innovative Heating Solutions Group.”

Source: RevenueBase Database · checked Sep 16, 2026
17Strong evidenceRotterdam, NetherlandsHQ checked Sep 16, 202611-5012 contacts →

Strong evidence

“We are proud to belong to the world’s leading manufacturers of CO2 and hot air equipment.”

Source: RevenueBase Database · checked Sep 16, 2026
18Partial evidenceWijchen, NetherlandsHQ checked Sep 16, 20261-1011 contacts →

Partial evidence

“Enon "inspiring in heating" is de specialist op het gebied van elektrische verwarming.”

Source: RevenueBase Database · checked Sep 16, 2026
19Partial evidenceHarderwijk, NetherlandsHQ checked Sep 16, 202611-5010 contacts →

Partial evidence

“Leading the Future of Induction Heating For over 30 years, TM Induction Heating has set the global standard in industrial induction heating technology.”

Source: RevenueBase Database · checked Sep 16, 2026
20Indirect evidenceGorinchem, NetherlandsHQ checked Sep 16, 202611-509 contacts →

Indirect evidence

“Ruim 90 jaar geleden heeft de oprichter van ons bedrijf, Günther Schwank, de eerste gas-infrarood helderstraler uitgevonden.”

Source: RevenueBase Database · checked Sep 16, 2026
21Indirect evidenceDiemen, NetherlandsHQ checked Sep 16, 2026201-5009 contacts →

Indirect evidence

“ATAGwarmte heeft voor elk huis dé ideale CV ketel, die je kunt kopen of huren.”

Source: RevenueBase Database · checked Sep 16, 2026
22Indirect evidenceWessem, NetherlandsHQ checked Sep 16, 202651-2006 contacts →

Indirect evidence

“De missie van MaxiCool is het bieden van een comfortabel en gezond binnenklimaat voor iedereen.”

Source: RevenueBase Database · checked Sep 16, 2026
23Strong evidenceUtrecht, NetherlandsHQ checked Sep 16, 202611-506 contacts →

Strong evidence

“Founded in 1925, Rheem is the only manufacturer in the world that produces heating, cooling, water heating, pool/spa heating and commercial refrigeration products.”

Source: RevenueBase Database · checked Sep 16, 2026
24Indirect evidenceWoerden, NetherlandsHQ checked Sep 16, 202611-506 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 16, 2026
25Indirect evidenceMedemblik, NetherlandsHQ checked Sep 16, 202611-506 contacts →

Indirect evidence

“Het bedrijf Jac.”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 25 of 106 heating equipment manufacturers based in the Netherlands

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Heating equipment manufacturers based in the Netherlands at a glance

As of Sep 16, 2026
11.7%Verified-email coverage
18.7Average contacts per company
11-50Median size (employees)
2.8%Largest-city concentration · Deventer
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
44
11-50
37
51-200
17
201-500
3
501-1,000
3
5,001-10,000
1

Email recency for this list is measured worldwide rather than for Netherlands, so it is reported there. Company counts and contact totals on this page are exact for Netherlands, over 106 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among heating equipment manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in the Netherlands whose own description of what they do matches “heating equipment manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names heating equipment manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among heating equipment manufacturers, and records with no verified work email. Companies headquartered outside Netherlands are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every listed company carries at least one verified work email, 232 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 16, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names heating equipment manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many heating equipment manufacturers are there based in the Netherlands?

RevenueBase identified 106 heating equipment manufacturers headquartered in the Netherlands as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Intergas Verwarming B.V, headquartered in Na, tops this list with the largest team on record.

Which city has the most heating equipment manufacturers?

Deventer leads with 3 headquartered companies, followed by Diemen (3) and Ex (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 232 verified decision-maker contacts tracked across these 106 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.